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Equation For Specific Line Length Needed
#9
Ah yes, when my = heroY then the difference is 0 and will get division by 0 error, unless _ATAN2() can "tolerate" that condition which is possible if _ATAN2() were good because that is likely problem. So test my code and see if throws error when mouse is level with HeroY.

Update: Yeah, seems OK when my = HeroY so _ATAN2() can handle 0 in the 2nd argument. It has no problem drawing horizontal swords.
b = b + ...
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RE: Equation For Specific Line Length Needed - by bplus - 08-17-2022, 05:08 PM



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